Philippe Mellier
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CEO Secrets: Advice from a global diamond boss

Philippe Mellier, chief executive of De Beers Group, the biggest diamond producer in the world, offers the business advice he wishes he'd had when he started out, as part of the BBC News series, CEO Secrets.

You can read more about the #CEOSecrets series here.

Video journalist: Dougal Shaw

  • 04 Nov 2015
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